Data Sheets

Data Sheets

50 years solving integration and interoperatibility challenges

Sentra Secure

Secure Communications and Messaging

Sentra Secure is a secure message application like WhatsApp, Signal or Telegram with some key differences. Sentra Secure is completely closed-ended. Only YOUR System Administrator can add users to the network. And Sentra Secure has a huge number of programmable secure feature options like encrypted file transfer, live event reporting, secure messaging, secure voice, message broadcasting, screenshot protection, secure conferencing, closed contacts, metadata management, local server or hosted service ALL TO ENSURE real-time collaboration, security, and efficiency.

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NEXUS-Multi

Multi-domain communications suite

NEXUS-Multi is a multi-domain communications suite that’s comprehensive, expeditionary, and customizable. It combines all RF bands into a flexible interoperable bridge so agencies with different communications equipment can communicate. NEXUS-Multi is built into a rugged deployable container to allow flexible deployment options. Many models of dissimilar radios are supported and can be linked together into multiple talk groups. NEXUS-Multi ensures real-time multi-domain collaboration and interoperabilty.

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OBSIDIAN

Secure Digital Information Exchange

Providing offline encrypted transmission and reception of data. Ever need to transmit a photo or a file completely without detection? OBSIDIAN is a secure digital information exchange application that allows you to transmit and receive encrypted data offline. It’s completely passive, without network connection or RF transmission. From one device to another, it’s completely air-gapped and unidirectional. The file transfer can’t be detected, intercepted or traced. OBSIDIAN works cross-platform to and from any device that has the application loaded, and an embedded camera. For those who need to transfer the most sensitive information without the possibility of detection or interception, OBSIDIAN is the tool for you.

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UC-01 SECTOR: Public Safety — Fire & Law Enforcement

P25 System Upgrade — Seamless Migration

SCENARIO ESCENARIO
A metropolitan public safety agency needs to upgrade its radio fleet from aging P25 Phase 1 infrastructure to Phase 2 without disrupting active operations. Interlink-BK radios support both Phase 1 and Phase 2 simultaneously, allowing a phased transition where legacy units and new units remain fully interoperable throughout the migration.

OUTCOME
Zero-disruption P25 system migration with full interoperability maintained throughout the transition period.

UC-01 SECTOR: Public Safety — Fire & Law Enforcement

P25 System Upgrade — Seamless Migration

SCENARIO ESCENARIO
A metropolitan public safety agency needs to upgrade its radio fleet from aging P25 Phase 1 infrastructure to Phase 2 without disrupting active operations. Interlink-BK radios support both Phase 1 and Phase 2 simultaneously, allowing a phased transition where legacy units and new units remain fully interoperable throughout the migration.

OUTCOME
Zero-disruption P25 system migration with full interoperability maintained throughout the transition period.

UC-01 SECTOR: Mining — Rescue Operations

Mine Collapse Rescue Operation

SCENARIO ESCENARIO
A roof collapse at a deep underground mine traps 12 workers in a section beyond the reach of any conventional radio. Within 30 minutes of the incident, MineLink rescue teams begin deploying
relay nodes through the accessible tunnels. Within 90 minutes, voice contact is established with the
trapped workers. Command on the surface monitors the location and status of every rescue team member in real time.

OUTCOME
Voice contact and personnel tracking established in less than 90 minutes in conditions where all other communication systems had failed.

UC-01 SECTOR: Defense / Intelligence

Classified Data Transfer in a Denied Environment

SCENARIO ESCENARIO
An intelligence team operating in a fully denied communications environment needs to transfer a classified file package from one isolated device to another without generating any RF emissions,
network traffic, or detectable signal of any kind. Using Obsidian, the transfer is completed using
only the device cameras — completely passive, unidirectional, and invisible to any monitoring system.

OUTCOME
Undetectable file transfer with absolute zero electronic signature — no RF, no network, no trace.

UC-01 SECTOR: Military & Special Operations

SOF Team Communications in a Denied Environment

SCENARIO ESCENARIO
A special operations team operating in a communications-denied environment requires
secure messaging, file sharing, and coordination with a remote command element — without using
public infrastructure or exposing any metadata. Sentra Secure operates in fully disconnected mode, with end-to-end encrypted messaging, secure media transfer, and zero digital footprint on external networks.

OUTCOME
Full operational communications capability with zero exposure to external surveillance or interception.

UC-01 SECTOR: Emergency Response / Disaster

Multi-Agency Hurricane Response

SCENARIO: A Category 4 hurricane makes landfall, triggering a coordinated response across fire departments, law enforcement, National Guard units, and utility crews — all operating on different radio systems. With Nexus II deployed at the incident command post, every agency communicates in real time through their existing equipment, with no additional hardware or network redesign required. Un huracán categoría 4 toca tierra, activando una respuesta coordinada entre bomberos, fuerzas del orden, unidades de la Guardia Nacional y cuadrillas de servicios básicos, todos operando en sistemas de radio diferentes. Con Nexus II desplegado en el puesto de mando, cada agencia se comunica en tiempo real a través de su equipo existente, sin hardware adicional ni rediseño de red.

OUTCOME Seamless inter-agency coordination from hour one, reducing response time and preventing communication blackouts that cost lives.